| Acronym | Meaning |
| EOSDIS | Earth Observation Satellite Data And Information System |
| OOAD | Object Oriented Analysis And Design |
| CPSU | Communist Party Of The Soviet Union |
| HRM | His (or Her) Royal Majesty |
| CONUS | Continental United States |
| IEW | Intelligence And Electronic Warfare |
| E.G. | Exampla Gratia (Latin |
| NIAID | National Institute Of Allergies And Infectious Disease |
| AEQ. | Aequalis (Latin |
| OSI | Office Of Strategic Influence - Ontario Swine Improvement - Open Source Initiative - Open Systems Interconnection |